Just choose an option and go for it.
If it does not work then you can choose another option later.
Not so simplez ! ...... Here's my latest response to the Ebay Guy ....
" Though what you say is correct I am told that as the cable on my oven is made by a Chinese manufacturer , it is possible they might not be aware of European Law.
I am in significant dillema over this because, once I chop the 2 pin off, There is ~No, going Back !
IF, the coloured cords turn out ~Not, to conform to European Specification, but instead are a non typical array of colours, I am done for...
There would then be no safe way of affixing a three pin to foreign colour wires without employing a savvy professional to come and do it, which would cost me a small fortune, just in petrol mileage alone ! ( I live out in the sticks )
Thus the oven would be rendered useless, and might as well be trashed. I just ~ Do Not, want to take that risk ...
So the only alternative, is either your Cable adaptor or a regular Shuko, flip top, plug adaptor.
Could you tell me, please, which of the two, in your estimation, would be the ~ Most, reliable, , ie in avoiding the contacts getting hot, which is my main concern...
I can see from the spec sheet that the cable takes 300 / 500 V, which, even to my novice intellect sounds pretty impressive...
Also, in that the cable is designed, specifically, for converting an extension cord , several pieces of garden equipment being used at the same time, could well, safely, exceed the comparatively small load ,1500 W, of my oven, Yes ? "